Tally-chart.



H.' Pf CUNTZ.

TALLY CHART.

Arrnrourou Hum snm'. aa, 190s.

N @En PagemaelApr. 16, 1912.

-rgoeaiaa TallyeCharts,-- of vwhich -UN1TED PATENT onirica.

i HERMANN FRANCIS CUNTZ, 0F IIARTFOItD, CONNECTICUT.

TALLYnoHART. f Y

Specication of Letters latent.`f- I Patented ADI'. 16, 1912.v

Application filed September 28,' 1908. Serial No. 455,(505.

913e itkuown ,that I,fHER'1\rA1-m4 FRANCIS. Cuivre, a citizen ofthe United States, re-

locating adefinite point to indicate the p ar-i icular result, as distinguished from scormg rf'tallying in which the distance or time, or

f. 'In-particular the form of score chart and thefsystem for which my invention lends itself'V to great-advantage, is in the charting orfrecording ofthe results of a .race about al Incluse, in'which a. plurality of laps constitutes vthe',complete race, and'in which the standing. of vvthe Acontestants 'is determined fromxone point'. In illustration of this par-'- ficularform ofapplication of my invention, willfrefer to the accompanying drawing forming a part hereof, in which the figure illustrates a chart which would be applicable to a;race,"fas, for instance, a race of automobiles four times around a given course, or, in other words, four laps. In such a` case'the relativey standlng of each contestant at the .end of each lap is desired, and also the speed attained bythe leader or by each; As in such-races the contestants startL at different times, the yorder in which they pass the starting point at the end of each lap does not [show their relativeorder in the race. Therefore a tabulation of hour, minutes and seconds requires a careful scrutiny and comparison each time it is desired to know the standing of any contestant. In that way much time qis spent in recording and study of ig'ures, winch a spectator would ratherdevote to really seeing the race.

By the use of'my invention in its particular application herein illustrated and described, a spectator or official of the race can jot down a mark as each contestant passes la ther-(lements, are entered serially 'or otherwise5and fromwhich Athe result must be .-madefby deduction, comparison or est1mate..

given point, and the result is a record, which, at'a glance, shows the relative standing or order of contestants., and at a glance the speed can be read. f

In this particular form of embodiment of my invention, I denoteby the horizontal distancepn the chart the time elapsed 'from the beginning of the' race, as at A. B represent the lap curves, while the result'in speed is represented in thevertical distances C. This I prepare by using the formulae of distance divided by time, the result being the speed.y

Applying the formulae to determine va number 'of points in the lap curve for each lap, I then draw the curve which'represents the speed for any probable elapsed time of the contest, and for the particular distance from the start or length of the lap.- Intermediate curves may be drawn to show the standing of racers atl given points onthe. course, in

which ease the curves are plotted based on the distance from the start-ing point to the point'represfented by the curve.

Vith reference to the drawing, the system of charting consists in noting the time at which acontestant passes the starting point, following horizontally the time column A, which, in this case, is denoted in minutes, and hours and minutes, and interpolating between thevertical lines to the closest approximation to the actu-al time in seconds and fraction thereof, and then following vertically until such line or interpolated imaginary line intercepts the lap curve B. In the case of thecompletion of the first lap, curve or lap curve l' would govern, and correspondingly lap curve 2 after the second lap, curve' 3 after the third, etc. In each case the complete elapsed time from the beginning of the race is measured horizontally on the time column A. Having reached the curve, at the intersection a nia-rk is made in any manner desired, although I prefer lto draw a' line substantially normal to the curve as shown at E, and meeting the curve iu a faint line to more accurately indicate the precise point of intersection. Vhile at the opposite end of Jthe normal mark or line may -be inserted the number ofthe contestant.

When contestants are very close, the and fractions thereof can benoted.

When the chart is used in a fixed position, as, for instance,on`a large scale painted on seconds a board in a form suitable to locate at a grand stand where it can be seenby many,'I prefer to use flag-like markers, as illustrated and the elapsed time. and passed to the :scorer thtl 'flag is tacked lirnily into the board at the proper intersection on the respective lap curve. n

As indicated ai l) a table of tlie contestants. giving such information on the face of the tally sheet which supplies any required data to complete the record of the contest. The use of mai'lt's as E. upon their very insertion in the right position determinedby the elapsed time, at once records the relative position of the contestants at the close of eat-li lap.

In contests of the character for which the Iparticular form illustrated is used, it is practice to start the contestants iii the race at intervals of, say, one-half minute, one minute or sometimes two minutes. lYliether or not this interval is regular, it is only necessary to note lin table D the start. and the interval from the start of eacli subsequent starter.' ll'ith this on the sheet the elapsed time may be immediately determined when and determining the intersection on the iap the contestant passes the fixed point in the course as on they completion of each lap,'

curve thereupon immediately records the,l

of day. The accuracy will be within a fraction of a minute in the chart herewith illustrated, and gives at a glance the actual rela tive position of tliecoiitest'ants. If more accuracy is desired, as in the case of a very close race between two of the contestants, the seconds may be jotted down in addition to the racing number of the contestants. Having, however, once noted `the accurate elapsed time of two close contestants, the recording lilies E maybe drawn diverging, and though intersecting the. lap line at very nearly the fsame point. their divergence and actual elapsed time, irrespective ofthe time the location above or below each other will indicate the standing or sequence in the lap. i

On the final lap andthe completion of the race, for convenience, the time may also be entered after the racing number of the conrepresenting respectively the 'laps of the the elasped time by the line or other mark of the vindnidual contestants, respectively,

on the lap line, .the record is complete. but in addition the vertical position ot theinterset-tion determines and permits the immediate reading from the chart of the speed ol' thatc-ontestant up to that point in the raie. This is done by followingr horizontally the point of intersection on vthe lap '50 cai-vc to lel't.v and readingon the speed column t' thc actual speed, which in the case illustrated is miles per hour. The saine method ot' interpolating between the speed 6 iig es in the column is followed as in the case ot' any graphic and as very generally 'uals keeping tally desire only the relative fraternity, when used by the technical section paper. In

using what is known as short, in the use of my invention, making one mark in the proper place and denoted by the contestants number. at once records and makes readable at a glance all the restilts desired, as, for instance, the elapsed time, the speed, the order of the racers and the closenessiof the contest. .i glance to compare the record on diterent laps, shows at once if each racer is increasing or losing in speed, or if lie is running consistently. c

The accuracy of scoring or charting will be a personal equation. As a rule individ` position of contestants and the approvi'mattl speed. For this I have iii'ade a chart iii conv vciiient size, which involves dimension or a scale that permits as accurate reading as any spectator could well desire, that isspeed down to a quarter of a mile, and time down to fifteen or twenty seconds. lVhen used on a score-board, lai-'gc enough and suitable to be viewed Jt'rom a grand stand or a press stand. the scale is ample to record with accuracy to any desired limit.

A modified form of my chart may serve simply to read the speed for any one lap, and iiivolvesa single lap or distance curve. Such a chart is more compact and may also be used ttnrecord the finish of t-he race by having a time column for the whole race on one edge of the chart, and the time column for single laps on the other edge, both reading onto the saine curve. f n

'hile I have shown and described a particular embodiment of my tally-chart, my invention isnot limited to such specific form. i but is capable ot' numerous modifications. in addition to the necessary changes to snit 105 such specific form ,toany particular race.

What I claim and desire Ato secure by Letters Patent is:

l. A record chart for automobile races'- or the like. comprisingr a `field sub-divided'y vertically into .graduations denoting speed and divided horizontally by graduations denoting time, a 'series of preponderating lines racc applied to said graduations lin a manner to be primarily visible, means for1nd1catin;r on each ot said lap curves the position vertical lines representing elapsed time, pre# records the speed of the individuals respec 10 ponderatingcurves each representing the tively. t total distance of the race at the end of the Signed this 25th day of Septen1bei,.l908, cspective laps, means for recoriing on Said at New York.

eld instantl the position o indiri ual Y T contestants, rgspectively, whereby their rela- HERMAL FRB CIS CUNIZ tive position with respect to oneend of the Witnesses: curved lines indicates at a glance the rela- H. T. CLINi'o.\',' tive standing in the race, and simultaneously JAMES lV. CAnPLEs. 

